Deal

Tetra HT10 Submersible Aquarium Heater & Electronic Thermostat, 50-watt

  • List Price:

    $15.99

  • Price:

    $14.94 FREE 1-3 dayShipping over $49

  • You Save:

    $1.05 (7%)

In stock
cw-icon-heart Created with Sketch. Add to Favorites
Description

Provide your underwater buddies with the warmth they with the Tetra HT10 Submersible Aquarium Heater & Electronic Thermostat. This low voltage thermostat maintains water at 78°F without any adjustments and features red/green indicator lights to let you know when the heater is heating or on standby. The heater is also fully submersible and can be installed vertically or horizontally. For use with 2-10-gallon aquariums, Tetra HT10 Submersible Aquarium Heater & Electronic Thermostat makes sure your tank is always at a comfortable temperature.

Key Benefits
  • Submersible heater that can be installed vertically or horizontally.
  • Low voltage thermostat maintains water at 78°F.
  • Features red/green indicator lights to show when the heater is heating or on standby.
  • For use with 2-10-gallon aquariums.
  • Easy to conceal behind plants or other décor.

Shop Our Entire Buy 2, Get 1 Free Assortment! alt text

See all items by Tetra

  • Item Number
    164337
  • Dimensions
    8.25 x 3.5 x 1.625 inches
  • Material
    Plastic
Rating: 3.7 of 5 stars 18 Reviews 18 Reviews 3.8 out of 5 Stars

Filter reviews by star rating

78% Recommend

78% of reviewersrecommend this product

Rating: 3.7 of 5 stars 3.8 / 5

You've Already Reviewed This Item

18 Reviews

Showing 1-10 of 18 Reviews

  • 5 out of 5 stars

    Lasted 7 years

    By on

    This one works for me.I'm repurchasing another for a 10gal, my first one lasted 7 years..it just died didn't cook fish as I read in other review. Hopefully they are mostly still well made..I will update if not, Might be better suited to a 20 gal or unplug in summer if you live in a warm climate..my 10 gal reaches 80 degrees, danio/guppie cory cat were goood, however I've unplugged this a few Summers just to be safe.. and keep an eye on my tank so this cheaper heater works for me.

    You liked it! Something went wrong. Please try again later. Report
  • 1 out of 5 stars

    Makes Water Too Warm

    By on

    I bought this for my betta's 5 gallon a few months ago. At first, it heated his tank up to 82 degrees even though it's supposed to stay at 78. Today when I checked the tank the water was 84 degrees, and it was still trying to heat the water. The room his tank is in gets pretty hot sometimes but never over 80 degrees, so I don't understand why his water is getting so warm. I wouldn't recommend this heater if you don't want to cook your fish.

    You liked it! Something went wrong. Please try again later. Report
  • 3 out of 5 stars

    prolly not

    By on

    it works ok. i’m not sure if it actually heats the tank up

    You liked it! Something went wrong. Please try again later. Report
  • 3 out of 5 stars

    Works half the time.

    By on

    I have this heater, and it barely warms up my 5 gallon tank. The tank just stays cold most of the time, and I really need the heat, because my goldfish is having problems and needs the heat, also the only light it shows is a red light and not a green light.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    keeps tank at the perfect temperature

    By on

    With my air conditioner vent over my tank this heater keep my fish as cozy as needed.

    You liked it! Something went wrong. Please try again later. Report
  • 1 out of 5 stars

    Fried my fish

    By on

    I have had this about three months for my five gallon betta tank and it had worked fine until today. I noticed he was laying on the bottom of the tank and I thought maybe something was wrong with the chemicals. When I went to get a sample I realized the water was way too warm. It was 102. The heater had malfunctioned. I doubt he will recover.

    You liked it! Something went wrong. Please try again later. Report
  • 1 out of 5 stars

    doesn't work

    By on

    poor quality needs a lot of improvement, do not buy. does not heat up the water. I dont know how they are still selling this product

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Submersible Aquarium Heater & Electronic Thermostat

    By on

    I am using it for my red-eared hatchling turtles. Absolutely love it.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    Love this heater

    By on

    I really like this heater. Works very well. Keeps my 5 gallon at 80°f. I love that it light signals red to let you know when it is on and heating the tank and green when it is done. Worth it if you need it. Great quality. And Chewy always delivers on AMAZING time. I get most of my things within a day or two. I absolutely love chewy and the quality of their items.

    You liked it! Something went wrong. Please try again later. Report
  • 5 out of 5 stars

    my fish love it

    By on

    My fish camp out by the heater... I guess they’re telling campfire stories

    You liked it! Something went wrong. Please try again later. Report